When it comes to accents, they paint a picture in people's mind. And they can make or break the character. That's born out in real life and on the silver screen. Renée Zellweger was widely praised for her English accent in Bridget Jones’s Diary -- and Radovan Karadžić managed to evade authorities for years, in part through a fake accent.
The former Bosnian Serb leader, Radovan Karadzic had been leading a secret life before his arrest earlier this week, and The BBC's Christian Fraser followed in Karadzic's footsteps to find out more about that secret life.